document.write( "Question 1044103: How many 4-letter combinations can be made from the word MATHLOVER if...
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document.write( "A.) no repetition of letters is permitted:______
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document.write( "B.) letters may be repeated:_________ \n" );
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Algebra.Com's Answer #659356 by ikleyn(52777)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "On combinations and permutations see the lessons\r \n" ); document.write( "\n" ); document.write( " - Introduction to Permutations\r \n" ); document.write( "\n" ); document.write( " - PROOF of the formula on the number of Permutations\r \n" ); document.write( "\n" ); document.write( " - Problems on Permutations\r \n" ); document.write( "\n" ); document.write( " - Introduction to Combinations\r \n" ); document.write( "\n" ); document.write( " - PROOF of the formula on the number of Combinations\r \n" ); document.write( "\n" ); document.write( " - Problems on Combinations\r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |